hard cement stuff to seal corners inside stove ?????

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Chrism

Feeling the Heat
Oct 8, 2009
326
Eastern PA
what do i use (INSIDE THE STOVE) to put in the seams of the stove to make it air tight ?? its a cement kind of stuff hard as a rock
 
Stove cement. I use Rutland but I think there are others out there. You can buy it at a local stove shop and most hardware stores carry it also.
 
Will (homesaver stove gasket cement) work??? The guy at the stove shop said it would but I see its gasket cement?? He's not the brightest guy in the world.
 
Just check the temperature rating on the cement. If it is going to be inside the firebox I woul go with a higher rated cement.
 
One thing to be aware of is that just troweling on furnace cement on a flat surface normally doesnt last. Generally you need to have a gap to fill in like two bricks butting up to one another. If its just spread into a corner like window caulking it will normally pop out after a few temperaure cycles.

There are ways of covering up surfaces that usually entail instaling a steel mesh on top of the sruface and then troweling the new stuff into the mesh. It may still delaminate eventually but usually stays in one piece.
 
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